Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Scienct ch.8

Chapter 8 vocab./terms

TermDefinition
atom the smallest particle of matter the has the properties of that matter
matter anything that has mass and takes up space
molecule a single particle of matter made up of two or more atoms joined together chemically
physical property a characteristic of matter that can be measured or observed without changing matter into a new substance
states of matter the three forms that matter usually takes: solid, liquid, and gas
boiling point the temperature at which a substance changes from a liquid to a gas
chemical property the ability of a material to change its chemical makeup
conductivity the ability of a material to carry energy
density the mass per unit volume of a substance
melting point the temperautre at which a substance changes from a solid to a liquid
solubility the measure of how much of one substance can dissolve in another substance
condensation the change of state from a gas to a liquid as energy is removed
deposition the change of state from a gas to a solid
evaporation the change of state from a liquid to a gas; slow or gradual vaporization
melting the change of state from a solid to a liquid as energy is added
sublimation the change of state from a solid to a gas
thermal expansion an increase inthe size of a substance due to a change in temperature
vaporization the change of state from a liquid to a gas as energy is added
Created by: bteague